waeco fridge repairers

Hi all,
had a huge storm on Fraser Island in the two weeks we were up there. I had left the sides of the ute up as it was fine when we went to bed. around midnite we got the storm and a huge amount of rain. Well by the time i got up and out to close the ute up the waeco was in about 1 1/2 inches of water. Next morning i let it dry out and the pugged it back in. Well, it started and the comp cut in then just shut down,repeated this again and again.
Now we are home and i tried it again,butthe comp doesnt even kick in. I think the circuit board might have had too much to drink.
Does anyone know a repairer in the Newcastle/Maitland area.
Thanks,
Geoff